curl --request POST \
  --url https://api.service.getjusto.com/v3/ecommerce/orders/{orderId}/reject \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "reasonMessage": "No contamos con stock suficiente para preparar el pedido."
}
'

import requests

url = "https://api.service.getjusto.com/v3/ecommerce/orders/{orderId}/reject"

payload = { "reasonMessage": "No contamos con stock suficiente para preparar el pedido." }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({reasonMessage: 'No contamos con stock suficiente para preparar el pedido.'})
};

fetch('https://api.service.getjusto.com/v3/ecommerce/orders/{orderId}/reject', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.service.getjusto.com/v3/ecommerce/orders/{orderId}/reject",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'reasonMessage' => 'No contamos con stock suficiente para preparar el pedido.'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.service.getjusto.com/v3/ecommerce/orders/{orderId}/reject"

	payload := strings.NewReader("{\n  \"reasonMessage\": \"No contamos con stock suficiente para preparar el pedido.\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.service.getjusto.com/v3/ecommerce/orders/{orderId}/reject")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"reasonMessage\": \"No contamos con stock suficiente para preparar el pedido.\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.service.getjusto.com/v3/ecommerce/orders/{orderId}/reject")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"reasonMessage\": \"No contamos con stock suficiente para preparar el pedido.\"\n}"

response = http.request(request)
puts response.read_body

{
  "success": true,
  "data": {
    "_id": "ord-123",
    "orderStatus": "pending",
    "paymentStatus": "pending",
    "isScheduled": true,
    "isConfirmed": true,
    "websiteId": "<string>",
    "storeId": "<string>",
    "code": "123",
    "fullCode": "C#123",
    "userId": "<string>",
    "createdAt": "2020-01-01T00:00:00.000Z",
    "address": {
      "_id": "<string>",
      "placeId": "<string>",
      "address": "Av. Apoquindo 3000",
      "addressLine2": "Depto 1201",
      "addressSecondary": "<string>",
      "location": {
        "lat": -33.4489,
        "lng": -70.6693
      }
    },
    "menuId": "<string>",
    "deliveryType": "delivery",
    "deliverAt": "2020-01-01T00:00:00.000Z",
    "timeText": "<string>",
    "paymentType": "<string>",
    "paymentTypeLabel": "<string>",
    "paymentTypeIsIntegration": true,
    "tipAmount": 123,
    "amountToPay": 123,
    "deliveryFee": 123,
    "deliveryFeeWithoutDiscount": 123,
    "serviceFee": 123,
    "itemsPrice": 123,
    "totalPrice": 123,
    "baseItemsPrice": 123,
    "baseTotalPrice": 123,
    "itemsPriceBeforeDiscountsAfterProductDiscount": 123,
    "totalPriceBeforeDiscountsAfterProductDiscount": 123,
    "discountedAmountAfterProductDiscount": 123,
    "justoCoinsDiscount": 123,
    "websiteCoinsDiscount": 123,
    "totalDiscount": 123,
    "amountFinancedByWebsite": 123,
    "amountFinancedByJusto": 123,
    "expectedPreparationDuration": 123,
    "deliveryDuration": 123,
    "cashAmount": 123,
    "source": "<string>",
    "buyerName": "<string>",
    "phone": "<string>",
    "email": "<string>",
    "couponId": "<string>",
    "couponName": "<string>",
    "couponCode": "<string>",
    "couponExternalId": "<string>",
    "couponDiscount": 123,
    "couponPercentageOff": 123,
    "couponType": "<string>",
    "promotionDiscount": 123,
    "promotionIds": [
      "<string>"
    ],
    "flagColor": "<string>",
    "items": [
      {
        "_id": "<string>",
        "product": {
          "_id": "<string>",
          "name": "Hamburguesa",
          "externalId": "<string>",
          "metadata": {},
          "priceMetadata": {}
        },
        "unitPrice": 5990,
        "baseUnitPrice": 5990,
        "productPrice": 5990,
        "baseProductPrice": 5990,
        "amount": 2,
        "comment": "<string>",
        "description": "Bebida: Coca Zero - Comentario: \"Sin cebolla\"",
        "promotionId": "<string>",
        "promotionDiscount": 123,
        "promotionType": "<string>",
        "promotionLabel": "<string>",
        "modifiers": [
          {
            "modifierId": "<string>",
            "externalId": "<string>",
            "name": "Agregados",
            "shortName": "<string>",
            "metadata": {},
            "description": "<string>",
            "countById": {},
            "countByExternalId": {},
            "options": [
              {
                "optionId": "<string>",
                "name": "Queso",
                "price": 1000,
                "externalId": "<string>",
                "metadata": {},
                "priceMetadata": {}
              }
            ]
          }
        ]
      }
    ],
    "transaction": {
      "_id": "<string>",
      "totalPrice": 123,
      "paymentType": "<string>",
      "cardType": "<string>",
      "cardLast4": "<string>",
      "status": "<string>"
    },
    "deliveries": [
      {
        "_id": "<string>",
        "price": 2500,
        "status": "active",
        "placeName": "<string>",
        "isCash": true,
        "instructions": "<string>",
        "driverPassword": "5366",
        "fromLocation": {
          "lat": -33.4489,
          "lng": -70.6693
        },
        "toLocation": {
          "lat": -33.4489,
          "lng": -70.6693
        },
        "trackingURL": "<string>",
        "orderId": "<string>",
        "activatesAt": "2020-01-01T00:00:00.000Z",
        "createdAt": "2020-01-01T00:00:00.000Z",
        "forDate": "2020-01-01T00:00:00.000Z",
        "nearStoreAt": "2020-01-01T00:00:00.000Z",
        "pickupAt": "2020-01-01T00:00:00.000Z",
        "nearClientAt": "2020-01-01T00:00:00.000Z",
        "completedAt": "2020-01-01T00:00:00.000Z",
        "canceledAt": "2020-01-01T00:00:00.000Z",
        "deliveryExpectedAt": "2020-01-01T00:00:00.000Z",
        "estimatedArrivalAtStoreAt": "2020-01-01T00:00:00.000Z",
        "driverReceivedAt": "2020-01-01T00:00:00.000Z",
        "driverInformation": {},
        "deliveryInformation": {},
        "externalId": "<string>",
        "specialCode": "<string>"
      }
    ],
    "orderParams": {},
    "hasManagedDelivery": true,
    "gift": {},
    "billing": {},
    "cancellationInfo": {},
    "deliveryZoneName": "<string>"
  }
}

{
  "success": "false",
  "error": {
    "error": "error",
    "message": "The request has an error"
  }
}